This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
All Ranks Champions Analysed: 106,099,450
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.
Jayce Counters
Jayce support vs support Counters
Jayce support on Patch 14.18 is the strongest counter to support champions of Morgana, Xerath & Senna. While Jayce support is countered most by support champions of Leona, Pyke & Thresh. Below is a detailed breakdown of Jayce support counters against support champions with a minimum of 100 games.
Leona
Aube radieuse
Jayce wins against Leona 36.19% of the time which is 13.94% lower against Leona than the average opponent.
After normalising both champions win rates Jayce wins against Leona 6.61% less often than would be expected.
The average opponent winrate against Leonais 50.13%.
Pyke
Éventreur des abysses
Jayce wins against Pyke 42.06% of the time which is 8.51% lower against Pyke than the average opponent.
After normalising both champions win rates Jayce wins against Pyke 1.17% less often than would be expected.
The average opponent winrate against Pykeis 50.57%.
Thresh
Garde aux chaînes
Jayce wins against Thresh 42.08% of the time which is 8.51% lower against Thresh than the average opponent.
After normalising both champions win rates Jayce wins against Thresh 1.17% less often than would be expected.
The average opponent winrate against Threshis 50.59%.
Lux
Dame de lumière
Jayce wins against Lux 43.15% of the time which is 6.41% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 0.91% more often than would be expected.
The average opponent winrate against Luxis 49.56%.
Blitzcrank
Golem de vapeur
Jayce wins against Blitzcrank 43.52% of the time which is 7.27% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Jayce wins against Blitzcrank 0.08% more often than would be expected.
The average opponent winrate against Blitzcrankis 50.79%.
Senna
Rédemptrice
Jayce wins against Senna 44.35% of the time which is 4.26% lower against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 3.03% more often than would be expected.
The average opponent winrate against Sennais 48.61%.
Xerath
Mage suprême
Jayce wins against Xerath 45.22% of the time which is 2.84% lower against Xerath than the average opponent.
After normalising both champions win rates Jayce wins against Xerath 4.44% more often than would be expected.
The average opponent winrate against Xerathis 48.06%.
Morgana
Déchue
Jayce wins against Morgana 50.00% of the time which is 0.54% higher against Morgana than the average opponent.
After normalising both champions win rates Jayce wins against Morgana 7.86% more often than would be expected.
The average opponent winrate against Morganais 49.46%.